bad:  sortseq_tools validate -t filelist -i file_does_not_exist.txt

good: sortseq_tools validate -t filelist -i files_good.txt
good: sortseq_tools validate -t filelist -i files_good_comments.txt
good: sortseq_tools validate -t filelist -i files_good_fasta.txt
good: sortseq_tools validate -t filelist -i files_good_mixofdnaformats.txt
good: sortseq_tools validate -t filelist -i files_good_nonconsecutivebins.txt
good: sortseq_tools validate -t filelist -i files_good_pro.txt
good: sortseq_tools validate -t filelist -i files_good_raw.txt
good: sortseq_tools validate -t filelist -i files_good_rna.txt
good: sortseq_tools validate -t filelist -i files_good_samefile.txt
good: sortseq_tools validate -t filelist -i files_badio_nonexistentfile.txt
good: sortseq_tools validate -t filelist -i files_badtype_dnaandprotein.txt
good: sortseq_tools validate -t filelist -i files_badtype_dnaandrna.txt
good: sortseq_tools validate -t filelist -i files_badtype_rnaandprotein.txt
good: sortseq_tools validate -t filelist -i files_fix_switchedcolumns.txt

bad:  sortseq_tools validate -t filelist -i files_bad_badcols.txt
bad:  sortseq_tools validate -t filelist -i files_bad_extracol.txt
bad:  sortseq_tools validate -t filelist -i files_bad_nofiles.txt
bad:  sortseq_tools validate -t filelist -i files_bad_nonintegerbins.txt
bad:  sortseq_tools validate -t filelist -i files_bad_nonuniquebins.txt
